/**
 * 
 */
package com.dalonedrow.utils;

/**
 * Interface fo a Watcher class, that reacts to changes to the Watchable.
 * @author DaLoneDrow
 */
public interface Watcher {
	/**
	 * Updates the view after a Watchable has been changed.
	 * @param data the data instance
	 */
	void watchUpdated(final Watchable data);
}
